| 51 | The effects of flow reduction in the River Dee on the aquatic environment |
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| 52 | The influx of black magnetic spherules to the lakes of the English Lake District |
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| 53 | The drought of 1995 : a report to the Secretary of State for the Environment |
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| 54 | A guide to the interpretation of the electron micrographs contained within the "Ken Clarke Collection" |
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| 55 | Domesday to the dawn of the new millennium : 900 years of the Don Fishery |
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| 56 | The Thames navigation : charting the future : a consultation document issued by the NRA Thames Region |
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| 57 | State of the environment 2005 : the Environment Agency's assessment of the environment in South East England |
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| 58 | Back to life : bringing the environment back to the people of the North West |
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| 59 | State of the environment 2003 : the Environment Agency's assessment of the environment in South East England |
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| 60 | State of the Environment 2006 : the Environment Agency's assessment of the environment in South East England |
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| 61 | Fish Tanks in the Hatchery |
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| 62 | The Ferry Boat in 1905 |
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| 63 | Committed to the environment : a report from the committees of the Environment Agency's Southern Region for the year 1999/00 |
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| 64 | The industrial fishery for sandeels |
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| 65 | The Soar Valley improvement scheme |
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| 66 | Annex to 'achieving the quality' |
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| 67 | The Aire catchment (river factfiles) |
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| 68 | Welcome to the Essex catchment |
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| 69 | The water bill : trickle irrigation |
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| 70 | Algae demonstrations in the lab |
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| 71 | The Tyne catchment (river factfiles) |
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| 72 | The Calder catchment (river factfiles) |
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| 73 | Guide to the Medway navigation |
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| 74 | Uses of the water environment |
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| 75 | The Agency's conservation duties (SD2) |
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